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radv: advertise EXT_shader_atomic_float2 with LLVM 14+

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The intrinsics aren't exposed on earlier LLVM versions.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12716>
This commit is contained in:
Samuel Pitoiset 2021-09-03 09:22:03 +02:00 • committed by Marge Bot
parent 7a25451752
commit 3bb5082900
1 changed files with 11 additions and 7 deletions
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18
src/amd/vulkan/radv_device.c
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@ -500,7 +500,7 @@ radv_physical_device_get_supported_extensions(const struct radv_physical_device
.EXT_sampler_filter_minmax = true,
.EXT_scalar_block_layout = device->rad_info.chip_class >= GFX7,
.EXT_shader_atomic_float = true,
.EXT_shader_atomic_float2 = !device->use_llvm,
.EXT_shader_atomic_float2 = !device->use_llvm || LLVM_VERSION_MAJOR >= 14,
.EXT_shader_demote_to_helper_invocation = true,
.EXT_shader_image_atomic_int64 = true,
.EXT_shader_stencil_export = true,
@ -1685,20 +1685,24 @@ radv_GetPhysicalDeviceFeatures2(VkPhysicalDevice physicalDevice,
case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SHADER_ATOMIC_FLOAT_2_FEATURES_EXT: {
VkPhysicalDeviceShaderAtomicFloat2FeaturesEXT *features =
(VkPhysicalDeviceShaderAtomicFloat2FeaturesEXT *)ext;
bool has_shader_float_minmax = pdevice->rad_info.chip_class != GFX8 &&
pdevice->rad_info.chip_class != GFX9;
bool has_shader_buffer_float_minmax = ((pdevice->rad_info.chip_class == GFX6 ||
pdevice->rad_info.chip_class == GFX7) &&
!pdevice->use_llvm) ||
pdevice->rad_info.chip_class >= GFX10;
bool has_shader_image_float_minmax = pdevice->rad_info.chip_class != GFX8 &&
pdevice->rad_info.chip_class != GFX9;
features->shaderBufferFloat16Atomics = false;
features->shaderBufferFloat16AtomicAdd = false;
features->shaderBufferFloat16AtomicMinMax = false;
features->shaderBufferFloat32AtomicMinMax = has_shader_float_minmax;
features->shaderBufferFloat64AtomicMinMax = has_shader_float_minmax;
features->shaderBufferFloat32AtomicMinMax = has_shader_buffer_float_minmax;
features->shaderBufferFloat64AtomicMinMax = has_shader_buffer_float_minmax;
features->shaderSharedFloat16Atomics = false;
features->shaderSharedFloat16AtomicAdd = false;
features->shaderSharedFloat16AtomicMinMax = false;
features->shaderSharedFloat32AtomicMinMax = true;
features->shaderSharedFloat64AtomicMinMax = true;
features->shaderImageFloat32AtomicMinMax = has_shader_float_minmax;
features->sparseImageFloat32AtomicMinMax = has_shader_float_minmax;
features->shaderImageFloat32AtomicMinMax = has_shader_image_float_minmax;
features->sparseImageFloat32AtomicMinMax = has_shader_image_float_minmax;
break;
}
case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PRIMITIVE_TOPOLOGY_LIST_RESTART_FEATURES_EXT: {